Kilnam Chon

Chon was born on January 3, 1943, in Japan. Little is publicly documented about his early childhood. His early exposure to technology and engineering would eventually lead him to become a pioneering figure in computer science and network infrastructure. Chon pursued his undergraduate studies in Japan, earning a Bachelor of Science in electrical engineering from Osaka University in 1965. He then moved to the United States for graduate studies, obtaining a Ph.D. in systems engineering from UCLA in 1974. His time at UCLA coincided with the early development of ARPANET, the precursor to the modern internet, which played a significant role in shaping his expertise in networking technologies. Following his doctorate, Chon worked as a computer system designer at Rockwell International and later as a technical staff member at the Jet Propulsion Laboratory (JPL), where he gained further experience in computing and network systems. == Career ==

Internet in South Korea Kilnam Chon has been recognized for his role in bringing the internet to South Korea, making it the earliest adopter of TCP/IP outside the U.S. and Europe. Unlike many early networks, the SDN adopted TCP/IP, which Chon has stated was a strategic decision to facilitate collaboration in South Korea's R&D field, aligning with global research institutions like UC Berkeley and MIT. Initially, the network only connected 2 nodes—KIET and Seoul National University (SNU)—via a 1200 bps leased line. In 2008, Chon served as a Visiting Professor at Tsinghua University in Beijing, China, and also began a professorship at Keio University. As of 2012, Chon was still a professor at both KAIST and Keio University. As of 2025, Chon has more than 40 publications across these fields. In addition to his work in the technical development of internet technology, Chon has shown an interest in historical documentation and internet history preservation, frequently engaging in discussions about the future of technology and its societal impact. Chon has written extensively on the history of technology in Asia, in 2006 co-publishing "A brief history of the internet in Korea," and an expanded article in 2014 "A history of computer networking and the internet in Korea." In 2015, Chin published a 332-page comprehensive history of the internet in Asia from in the 1990s, "An Asian internet History Second Decade (1991-2000)." Awards • 1997: Awarded Scientist of the Year Award (Korea) • 1998: Awarded Presidential Award – Information Technology (Korea) • 2000: Became a fellow of the Institute of Electrical Engineers • 2003: Became a fellow of the World Technology Forum • 2003: Awarded World Technology Award – Communication Technology • 2005: Became an honorary member of the World Innovation Foundation • 2011: Awarded Jonathan B. Postel Service Award == Personal life ==

Chon has also demonstrated a strong interest in digital preservation, internet governance, and open-source technology. He has promoted internet accessibility in Asia and has been involved in organizations that advocate for the expansion of digital infrastructure in underserved communities. He has also been involved in mentoring younger generations of computer scientists and engineers, particularly in South Korea and across Asia. He is also an adviser to Open Net and to the non-profit Commons Foundation. == References ==